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Limit maximum video memory

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Fixes blurry textures in Rayman 2 and crash in Settlers 4
This commit is contained in:
narzoul 2019-07-29 23:13:52 +02:00
parent e83371afed
commit b6f6f2acf0
3 changed files with 39 additions and 3 deletions
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32
DDrawCompat/D3dDdi/KernelModeThunks.cpp
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@ -219,10 +219,36 @@ namespace
{ {
LOG_FUNC("D3DKMTQueryAdapterInfo", pData); LOG_FUNC("D3DKMTQueryAdapterInfo", pData);
NTSTATUS result = CALL_ORIG_FUNC(D3DKMTQueryAdapterInfo)(pData); NTSTATUS result = CALL_ORIG_FUNC(D3DKMTQueryAdapterInfo)(pData);
if (SUCCEEDED(result) && KMTQAITYPE_UMDRIVERNAME == pData->Type) if (SUCCEEDED(result))
{ {
auto info = static_cast<D3DKMT_UMDFILENAMEINFO*>(pData->pPrivateDriverData); switch (pData->Type)
D3dDdi::onUmdFileNameQueried(info->UmdFileName); {
case KMTQAITYPE_UMDRIVERNAME:
{
auto info = static_cast<D3DKMT_UMDFILENAMEINFO*>(pData->pPrivateDriverData);
D3dDdi::onUmdFileNameQueried(info->UmdFileName);
}
break;
case KMTQAITYPE_GETSEGMENTSIZE:
{
auto info = static_cast<D3DKMT_SEGMENTSIZEINFO*>(pData->pPrivateDriverData);
const ULONGLONG maxMem = 0x3FFF0000;
if (info->DedicatedVideoMemorySize > maxMem)
{
info->DedicatedVideoMemorySize = maxMem;
}
if (info->DedicatedVideoMemorySize + info->DedicatedSystemMemorySize > maxMem)
{
info->DedicatedSystemMemorySize = maxMem - info->DedicatedVideoMemorySize;
}
if (info->SharedSystemMemorySize > maxMem)
{
info->SharedSystemMemorySize = maxMem;
}
}
break;
}
} }
return LOG_RESULT(result); return LOG_RESULT(result);
} }

9
DDrawCompat/D3dDdi/Log/KernelModeThunksLog.cpp
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@ -120,6 +120,15 @@ std::ostream& operator<<(std::ostream& os, const D3DKMT_PRESENT& data)
<< static_cast<UINT>(data.bOptimizeForComposition); << static_cast<UINT>(data.bOptimizeForComposition);
} }
std::ostream& operator<<(std::ostream& os, const D3DKMT_QUERYADAPTERINFO& data)
{
return Compat::LogStruct(os)
<< Compat::hex(data.hAdapter)
<< data.Type
<< data.pPrivateDriverData
<< data.PrivateDriverDataSize;
}
std::ostream& operator<<(std::ostream& os, const D3DKMT_SETQUEUEDLIMIT& data) std::ostream& operator<<(std::ostream& os, const D3DKMT_SETQUEUEDLIMIT& data)
{ {
return Compat::LogStruct(os) return Compat::LogStruct(os)

1
DDrawCompat/D3dDdi/Log/KernelModeThunksLog.h
View File

@ -15,6 +15,7 @@ std::ostream& operator<<(std::ostream& os, const D3DKMT_DESTROYCONTEXT& data);
std::ostream& operator<<(std::ostream& os, const D3DKMT_DESTROYDEVICE& data); std::ostream& operator<<(std::ostream& os, const D3DKMT_DESTROYDEVICE& data);
std::ostream& operator<<(std::ostream& os, const D3DKMT_OPENADAPTERFROMHDC& data); std::ostream& operator<<(std::ostream& os, const D3DKMT_OPENADAPTERFROMHDC& data);
std::ostream& operator<<(std::ostream& os, const D3DKMT_PRESENT& data); std::ostream& operator<<(std::ostream& os, const D3DKMT_PRESENT& data);
std::ostream& operator<<(std::ostream& os, const D3DKMT_QUERYADAPTERINFO& data);
std::ostream& operator<<(std::ostream& os, const D3DKMT_SETQUEUEDLIMIT& data); std::ostream& operator<<(std::ostream& os, const D3DKMT_SETQUEUEDLIMIT& data);
std::ostream& operator<<(std::ostream& os, const D3DKMT_SETVIDPNSOURCEOWNER& data); std::ostream& operator<<(std::ostream& os, const D3DKMT_SETVIDPNSOURCEOWNER& data);
std::ostream& operator<<(std::ostream& os, const D3DKMT_SETVIDPNSOURCEOWNER1& data); std::ostream& operator<<(std::ostream& os, const D3DKMT_SETVIDPNSOURCEOWNER1& data);